A North Korean official said the presumptive Republican nominee's offer to meet with Un was "propaganda" related to the presidential campaign. Trump had earlier indicated he would be willing to travel to Pyongyang to meet with North Korean leaders to try and stop the country's nuclear program.

Subach Paul, a 43-year-old mountaineer, died from exhaustion while climbing the world's highest peak. A Dutch man and an Australia woman died from what appeared to be altitude sickness over the weekend. Two more Indian climbers are currently missing.

At least 19 people were killed when an avalanche hit at a Mount Everest camp last year.